54782811

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3541}}^1$

素因数の和:3744

約数の個数: 20

約数和(自身を含む): 82287744

約数和(自身を除く): 27504933

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3541, 5157, 10623, 15471, 31869, 95607, 286821, 676331, 2028993, 6086979, 18260937, 54782811]

約数ペア:

[(1, 54782811), (3, 18260937), (9, 6086979), (27, 2028993), (81, 676331), (191, 286821), (573, 95607), (1719, 31869), (3541, 15471), (5157, 10623)]